Overall, I was extremely impressed by the level of customer service displayed by Medterra, and perhaps other companies in the industry could learn a thing or two. You can get in touch via email or phone, and there is also a Wholesale section on the site that is extremely well designed and informative. Medterra isn’t just interested in taking your money, it also wants visitors to be well informed about the CBD market and its site is a treasure trove of information.
One thing I noticed immediately was the delicious spearmint taste, but if you’re sensitive to melatonin, it is advisable to begin with half a tablet and work your way up to a full one. The second noticeable thing was how quickly the pill works; I was actually caught by surprise after feeling effects within 15 minutes. While they probably are not the best option for pain, I would definitely recommend these Medterra CBD pills for insomniacs and those suffering from chronic sleep issues.
The unflavored oil is derived from organic hemp seed oil. It is considered both vegan and gluten-free, and does not have any artificial sweeteners or preservatives. The oil contains 0.3% THC, meaning those who face the possibility of drug tests may want to avoid taking it, but this relatively small amount produces little, if any, psychoactive effect. The price per mg is $0.11, making the Spruce Lab Grade CBD Oil less expensive than average.
The added stevia herb extract sweetener, along with the real citrus fruit flavor, ensured it tasted great and I only needed about 15mg of CBD (three x 5mg sprays) for the effects I was looking for. It dissolves very quickly, so all you have to do is spray some beneath your tongue and swallow. If, for some reason, the citrus taste is too strong, you can spray it into water and drink it.
Putting this in perspective, eating a portion of grapefruit would have a similar effect on the aforementioned liver enzymes. So neutralizing P450 enzymes should be viewed as a minor side effect of cannabidiol. However, if you are taking pharmaceutical drugs and wish to take CBD, you should discuss any potential complications regarding reduced P450 enzyme activity with your doctor and/or pharmacist.
Dr. Cohen has found that chronic conditions including autoimmune diseases and pain syndromes can be helped with a 6-mg under-the-tongue tincture (the fastest delivery system) or a 25-mg capsule taken twice a day. Dosages for topical products like lotions are especially hard to determine—there’s no clarity on how much CBD gets into the system through the skin.
Among the cannabinoids in cannabis, the main psychoactive compound, THC, often outshines the one that provides a natural anti-anxiety, anti-epileptic and antipsychotic effect. Cannabidiol, or CBD oil, lacks the colorful high commonly associated with your traditional marijuana high and doesn’t have much of a noticeable effect when isolated. When combined with THC, the relaxing effect combats any feelings of paranoia or panic that can sometimes be felt under the influence. While lauded for its effect on epilepsy, recent cannabis research has identified CBD as the component responsible for a great deal of marijuana’s medical benefits.

All this talk about THC lands us nicely in the whole “Full Spectrum vs. Pure Isolate” debate. Once you begin shopping for CBD products, you’ll notice a lot of jargon that gets thrown around without much explanation. Now that we’ve introduced THC into the conversation, we can talk about the difference between, and relative benefits of, Full Spectrum CBD and CBD Isolate (and the lesser-known contender: Broad Spectrum).


Extraction: The method by which CBD oil is processed from hemp plants can be very telling. Some manufacturers extract and process the oil using toxic materials like propane or butane; in most cases, these oils are cheaply priced. Safer extraction and processing agents include ethanol, which cleans the hemp plant of unwanted toxins; and supercritical carbon dioxide extraction, which strips harmful materials from the plant by changing the carbon dioxide’s temperature and pressure settings. 
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